Denver Zoo
Denver, CO, USA

Abyssinian Ground Hornbill
Abyssinian Ground Hornbill
Bucorvus abyssinicus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Abyssinian Ground Hornbill
Abyssinian Ground Hornbill
Bucorvus abyssinicus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Abyssinian Ground Hornbill
Abyssinian Ground Hornbill
Bucorvus abyssinicus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Abyssinian Ground Hornbill
Abyssinian Ground Hornbill
Bucorvus abyssinicus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Buffalo
African Buffalo
Cape Buffalo
Syncerus caffer
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Buffalo
African Buffalo
Cape Buffalo
Syncerus caffer
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Crested Porcupine
African Crested Porcupine
Hystrix cristata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Crested Porcupine
African Crested Porcupine
Hystrix cristata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Jacana
African Jacana
Actophilornis africanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Jacana
African Jacana
Actophilornis africanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Penguin
African Penguin
Black-footed Penguin, Jackass Penguin
Spheniscus demersus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Penguin
African Penguin
Black-footed Penguin, Jackass Penguin
Spheniscus demersus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Penguin
African Penguin
Black-footed Penguin, Jackass Penguin
Spheniscus demersus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Penguin
African Penguin
Black-footed Penguin, Jackass Penguin
Spheniscus demersus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Pygmy Goose
African Pygmy Goose (female)
Nettapus auritus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Pygmy Goose
African Pygmy Goose (male)
Nettapus auritus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
African Pygmy Goose
African Pygmy Goose (male)
Nettapus auritus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Alligator Snapping Turtle
Alligator Snapping Turtle
Macrochelys sp.
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Alligator Snapping Turtle
Alligator Snapping Turtle
Macrochelys sp.
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
American White Pelican
American White Pelican
Pelecanus erythrorhynchos
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Amur Tiger
Amur Tiger
Siberian Tiger
Panthera tigris altaica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Amur Tiger
Amur Tiger
Siberian Tiger
Panthera tigris altaica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Amur Tiger
Amur Tiger
Siberian Tiger
Panthera tigris altaica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Annulated Boa
Annulated Boa
Corallus annulatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Arctic Fox
Arctic Fox
Blue Fox, Polar Fox
Vulpes lagopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Asian Elephant
Asian Elephant
Elephas maximus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Asian Wild Horse
Asian Wild Horse
Przewalski's Wild Horse
Equus caballus przewalskii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Asian Wild Horse
Asian Wild Horse
Przewalski's Wild Horse
Equus caballus przewalskii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Asian Wild Horse
Asian Wild Horse
Przewalski's Wild Horse
Equus caballus przewalskii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Asian Wild Horse
Asian Wild Horse
Przewalski's Wild Horse
Equus caballus przewalskii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Asian Wild Horse
Asian Wild Horse
Przewalski's Wild Horse
Equus caballus przewalskii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Asiatic Black Bear
Asiatic Black Bear
Ursus thibetanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Banded Mongoose
Banded Mongoose
Mungos mungo
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Banded Mongoose
Banded Mongoose
Mungos mungo
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Banded Mongoose
Banded Mongoose
Mungos mungo
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Banded Mongoose
Banded Mongoose
Mungos mungo
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Banggai Cardinalfish
Banggai Cardinalfish
Red Sea Cardinalfish
Pterapogon kauderni
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Barking Tree Frog
Barking Tree Frog
Hyla gratiosa
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Bearded Barbet
Bearded Barbet
Lybius dubius
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Bearded Barbet
Bearded Barbet
Lybius dubius
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Bearded Barbet
Bearded Barbet
Lybius dubius
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Black & White Colobus
Black & White Colobus
Colobus guereza
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Black Crowned Crane
Black Crowned Crane
West African Crowned-crane
Balearica pavonina
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Black Howler Monkey
Black Howler Monkey (male)
Alouatta caraya
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Black Howler Monkey
Black Howler Monkey (male)
Alouatta caraya
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Black Rhinoceros
Black Rhinoceros
Diceros bicornis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Black Rhinoceros
Black Rhinoceros
Diceros bicornis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-breasted Kingfisher
Blue-breasted Kingfisher
Halcyon malimbica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-breasted Kingfisher
Blue-breasted Kingfisher
Halcyon malimbica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-crowned Motmot
Blue-crowned Motmot
Momotus coeruliceps
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-crowned Motmot
Blue-crowned Motmot
Momotus coeruliceps
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-crowned Motmot
Blue-crowned Motmot
Momotus coeruliceps
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-grey Tanager
Blue-grey Tanager
Thraupis episcopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-grey Tanager
Blue-grey Tanager
Thraupis episcopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-grey Tanager
Blue-grey Tanager
Thraupis episcopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-grey Tanager
Blue-grey Tanager
Thraupis episcopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-grey Tanager
Blue-grey Tanager
Thraupis episcopus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Bluehead Wrasse
Bluehead Wrasse
Thalassoma bifasciatum
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-naped Mousebird
Blue-naped Mousebird
Urocolius macrourus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Blue-streaked Lory
Blue-streaked Lory
Eos reticulata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Bongo
Bongo
Tragelaphus eurycerus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Brown Bear
Brown Bear
Ursus arctos
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Brown Capuchin
Brown Capuchin
Brown Tufted Capuchin, Hooded Capuchin, Tufted Capuchin
Cebus apella
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Caiman Lizard
Caiman Lizard
Northern Caiman Lizard
Dracaena guianensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
California Sea Lion
California Sea Lion
Zalophus californianus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
California Sea Lion
California Sea Lion
Zalophus californianus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Canebrake Rattlesnake
Canebrake Rattlesnake
Crotalus horridus atricaudatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Cascavel
Cascavel
Crotalus durissus terrificus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Celebes Crested Macaque
Celebes Crested Macaque
Black-crested Macaque, Sulawesi Crested Macaque, Sulawesi Macaque
Macaca nigra
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Celebes Crested Macaque
Celebes Crested Macaque
Black-crested Macaque, Sulawesi Crested Macaque, Sulawesi Macaque
Macaca nigra
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Cheetah
Cheetah
Acinonyx jubatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Cheetah
Cheetah
Acinonyx jubatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Common Emerald Dove
Common Emerald Dove
Emerald Dove, Green-winged Dove
Chalcophaps indica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Crested Oropendola
Crested Oropendola
Psarocolius decumanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Dall Sheep
Dall Sheep
Thinhorn Sheep
Ovis dalli
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Dall Sheep
Dall Sheep
Thinhorn Sheep
Ovis dalli
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Dall Sheep
Dall Sheep
Thinhorn Sheep
Ovis dalli
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
de Brazza's Guenon
de Brazza's Guenon (juvenile)
Cercopithecus neglectus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
de Brazza's Guenon
de Brazza's Guenon (juvenile)
Cercopithecus neglectus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
de Brazza's Guenon
de Brazza's Guenon
Cercopithecus neglectus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
de Brazza's Guenon
de Brazza's Guenon
Cercopithecus neglectus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Diamondback Terrapin
Diamondback Terrapin
Malaclemys terrapin
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Diamondback Terrapin
Diamondback Terrapin
Malaclemys terrapin
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Domestic Bactrian Camel
Domestic Bactrian Camel
Bactrian Camel
Camelus bactrianus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Domestic Bactrian Camel
Domestic Bactrian Camel
Bactrian Camel
Camelus bactrianus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Dromedary Camel
Dromedary Camel
Arabian Camel
Camelus dromedarius
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Eastern Glass Lizard
Eastern Glass Lizard
Ophisaurus ventralis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Edwards Lorikeet
Edwards Lorikeet
Trichoglossus haematodus capistratus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Edwards Lorikeet
Edwards Lorikeet
Trichoglossus haematodus capistratus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Elegant Crested Tinamou
Elegant Crested Tinamou
Eudromia elegans
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Emperor Tamarin
Emperor Tamarin
Saguinus imperator
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Emu
Emu
Dromaius novaehollandiae
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Emu
Emu
Dromaius novaehollandiae
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Everglades Rat Snake
Everglades Rat Snake
Elaphe alleghaniensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Flat Rock Scorpion
Flat Rock Scorpion
African Flat Rock Scorpion
Hadogenes troglodytes
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Florida Red-bellied Turtle
Florida Red-bellied Turtle
Pseudemys nelsoni
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Frilled Lizard
Frilled Lizard
Frilled Dragon, New Guinea Frilled Lizard
Chlamydosaurus kingii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Frilled Lizard
Frilled Lizard
Frilled Dragon, New Guinea Frilled Lizard
Chlamydosaurus kingii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Gerenuk
Gerenuk
Litocranius walleri
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Gerenuk
Gerenuk
Litocranius walleri
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Gerenuk
Gerenuk
Litocranius walleri
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Giant Anteater
Giant Anteater
Myrmecophaga tridactyla
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Giant Elephant-shrew
Giant Elephant-shrew
Black and Rufous Elephant-shrew
Rhynchocyon petersi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Giant Hump-headed Dragon
Giant Hump-headed Dragon (female)
Gonocephalus grandis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Giant Hump-headed Dragon
Giant Hump-headed Dragon (male)
Gonocephalus grandis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Giant Hump-headed Dragon
Giant Hump-headed Dragon (female)
Gonocephalus grandis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Giant Hump-headed Dragon
Giant Hump-headed Dragon (male)
Gonocephalus grandis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Glass Catfish
Glass Catfish
Kryptopterus bicirrhis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Glass Catfish
Glass Catfish
Kryptopterus bicirrhis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Goeldi's Marmoset
Goeldi's Marmoset
Callimico, Goeldi's Monkey
Callimico goeldii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Golden Lion Tamarin
Golden Lion Tamarin
Leontopithecus rosalia
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Goldspotted Spinefoot
Goldspotted Spinefoot
Goldspotted Rabbitfish
Siganus punctatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Green Aracari
Green Aracari
Pteroglossus viridis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Green-naped Pheasant Pigeon
Green-naped Pheasant Pigeon
Otidiphaps nobilis nobilis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Green-naped Pheasant Pigeon
Green-naped Pheasant Pigeon
Otidiphaps nobilis nobilis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Green-naped Pheasant Pigeon
Green-naped Pheasant Pigeon
Otidiphaps nobilis nobilis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Grevy's Zebra
Grevy's Zebra
Equus grevyi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Grevy's Zebra
Grevy's Zebra
Equus grevyi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Grevy's Zebra
Grevy's Zebra
Equus grevyi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Grevy's Zebra
Grevy's Zebra
Equus grevyi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Guineafowl Puffer
Guineafowl Puffer (Golden)
Golden Puffer
Arothron meleagris
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Harbor Seal
Harbor Seal
Phoca vitulina
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Helmeted Curassow
Helmeted Curassow
Northern Helmeted Curassow
Pauxi pauxi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Helmeted Curassow
Helmeted Curassow
Northern Helmeted Curassow
Pauxi pauxi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Hooded Pitta
Hooded Pitta
Pitta sordida
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Hottentot Teal
Hottentot Teal
Anas hottentota
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Humboldt Penguin
Humboldt Penguin
Spheniscus humboldti
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Inca Tern
Inca Tern
Larosterna inca
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Jackknife Fish
Jackknife Fish
Equetus lanceolatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Jameson's Mamba
Jameson's Mamba
Dendroaspis jamesoni
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Kea
Kea
Nestor notabilis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
King Cobra
King Cobra
Hammadryad
Ophiophagus hannah
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Kori Bustard
Kori Bustard
Ardeotis kori
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Lappet-faced Vulture
Lappet-faced Vulture
Torgos tracheliotus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Lappet-faced Vulture
Lappet-faced Vulture
Torgos tracheliotus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Lappet-faced Vulture
Lappet-faced Vulture
Torgos tracheliotus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Lappet-faced Vulture
Lappet-faced Vulture
Torgos tracheliotus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Lined Seahorse
Lined Seahorse
Atlantic Seahorse, Caribbean Seahorse
Hippocampus erectus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Louisiana Pine Snake
Louisiana Pine Snake
Pituophis ruthveni
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Major Mitchell's Cockatoo
Major Mitchell's Cockatoo
Leadbeater's Cockatoo, Pink Cockatoo
Lophochroa leadbeateri
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Major Mitchell's Cockatoo
Major Mitchell's Cockatoo
Leadbeater's Cockatoo, Pink Cockatoo
Lophochroa leadbeateri
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mallard
Mallard
Anas platyrhynchos
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Matamata Turtle
Matamata Turtle
Chelus fimbriata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mexican Spiny-tailed Iguana
Mexican Spiny-tailed Iguana
Ctenosaura pectinata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mexican Spiny-tailed Iguana
Mexican Spiny-tailed Iguana
Ctenosaura pectinata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mexican Spiny-tailed Iguana
Mexican Spiny-tailed Iguana
Ctenosaura pectinata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mindanao Bleeding-heart
Mindanao Bleeding-heart
Bartlett's Bleeding Heart Pigeon, Bartlett's Blood-breasted Dove, Hair-breasted Pigeon
Gallicolumba crinigera
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mindanao Bleeding-heart
Mindanao Bleeding-heart
Bartlett's Bleeding Heart Pigeon, Bartlett's Blood-breasted Dove, Hair-breasted Pigeon
Gallicolumba crinigera
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mindanao Bleeding-heart
Mindanao Bleeding-heart
Bartlett's Bleeding Heart Pigeon, Bartlett's Blood-breasted Dove, Hair-breasted Pigeon
Gallicolumba crinigera
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mindanao Bleeding-heart
Mindanao Bleeding-heart
Bartlett's Bleeding Heart Pigeon, Bartlett's Blood-breasted Dove, Hair-breasted Pigeon
Gallicolumba crinigera
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mindanao Bleeding-heart
Mindanao Bleeding-heart
Bartlett's Bleeding Heart Pigeon, Bartlett's Blood-breasted Dove, Hair-breasted Pigeon
Gallicolumba crinigera
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mongoose Lemur
Mongoose Lemur
Eulemur mongoz
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Mongoose Lemur
Mongoose Lemur
Eulemur mongoz
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Monocled Cobra
Monocled Cobra
Monocellate Cobra
Naja kaouthia
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Musk Lorikeet
Musk Lorikeet
Glossopsitta concinna
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Nicobar Pigeon
Nicobar Pigeon
Caloenas nicobarica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ocellated Dab Lizard
Ocellated Dab Lizard
Uromastyx ocellatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Okapi
Okapi
Okapia johnstoni
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ornate Flying Snake
Ornate Flying Snake
Golden Flying Snake, Golden Tree Snake
Chrysopelea ornata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Paradise Tanager
Paradise Tanager
Tangara chilensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Paradise Tanager
Paradise Tanager
Tangara chilensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Paradise Tanager
Paradise Tanager
Tangara chilensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Paradise Tanager
Paradise Tanager
Tangara chilensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Peacock Bass
Peacock Bass
Butterfly Peacock Bass, Peacock Cichlid
Cichla ocellaris
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Pig-nosed Turtle
Pig-nosed Turtle
Fly River Turtle
Carettochelys insculpta
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Polar Bear
Polar Bear
Ursus maritimus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Polar Bear
Polar Bear
Ursus maritimus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
possible Red-crested Finch
possible Red-crested Finch
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Prevost's Squirrel
Prevost's Squirrel
Callosciurus prevostii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Pygmy Marmoset
Pygmy Marmoset
Callithrix pygmaea
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red Kangaroo
Red Kangaroo
Macropus rufus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red Kangaroo
Red Kangaroo
Macropus rufus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red Kangaroo
Red Kangaroo
Macropus rufus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red Lionfish
Red Lionfish
Ornate Butterfly Cod, Red Firefish, Turkeyfish, Volitan Lionfish
Pterois volitans
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red Ruffed Lemur
Red Ruffed Lemur
Varecia rubra
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red Ruffed Lemur
Red Ruffed Lemur
Varecia rubra
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red-and-green Macaw
Red-and-green Macaw
Green-winged Macaw
Ara chloropterus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red-crowned Crane
Red-crowned Crane
Japanese Crane, Manchurian Crane
Grus japonensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red-crowned Crane
Red-crowned Crane (juvenile)
Japanese Crane, Manchurian Crane
Grus japonensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Red-legged Honeycreeper
Red-legged Honeycreeper (female)
Cyanerpes cyaneus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Reticulated Giraffe
Reticulated Giraffe
Giraffa camelopardalis reticulata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Reticulated Giraffe
Reticulated Giraffe
Giraffa camelopardalis reticulata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ringed Teal
Ringed Teal (male & female)
Calloneta leucophrys
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ringed Teal
Ringed Teal (female)
Calloneta leucophrys
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ringed Teal
Ringed Teal (female)
Calloneta leucophrys
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ringed Teal
Ringed Teal (male)
Calloneta leucophrys
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Rocky Mountain Bighorn Sheep
Rocky Mountain Bighorn Sheep
Ovis canadensis canadensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Rocky Mountain Bighorn Sheep
Rocky Mountain Bighorn Sheep
Ovis canadensis canadensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Rocky Mountain Bighorn Sheep
Rocky Mountain Bighorn Sheep
Ovis canadensis canadensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Rocky Mountain Bighorn Sheep
Rocky Mountain Bighorn Sheep
Ovis canadensis canadensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Rocky Mountain Bighorn Sheep
Rocky Mountain Bighorn Sheep
Ovis canadensis canadensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ross's Turaco
Ross's Turaco
Lady Ross's Turaco
Musophaga rossae
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ross's Turaco
Ross's Turaco
Lady Ross's Turaco
Musophaga rossae
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Ross's Turaco
Ross's Turaco
Lady Ross's Turaco
Musophaga rossae
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Rufous-beaked Snake
Rufous-beaked Snake
Rhamphiophis oxyrhynchus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Rufous-beaked Snake
Rufous-beaked Snake
Rhamphiophis oxyrhynchus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Sabana Surinam Toad
Sabana Surinam Toad
Pipa parva
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Saddle-billed Stork
Saddle-billed Stork
Ephippiorhynchus senegalensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Saddle-billed Stork
Saddle-billed Stork
Ephippiorhynchus senegalensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Secretarybird
Secretarybird
Sagittarius serpentarius
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Serval
Serval
Leptailurus serval
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Siamese Crocodile
Siamese Crocodile
Crocodylus siamensis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Side-striped Palm Pit Viper
Side-striped Palm Pit Viper
Green Palm Viper
Bothriechis lateralis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Side-striped Palm Pit Viper
Side-striped Palm Pit Viper
Green Palm Viper
Bothriechis lateralis
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Silver-beaked Tanager
Silver-beaked Tanager
Ramphocelus carbo
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Silver-beaked Tanager
Silver-beaked Tanager
Ramphocelus carbo
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Silver-beaked Tanager
Silver-beaked Tanager
Ramphocelus carbo
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Small Javan Forest Dragon
Small Javan Forest Dragon
Forest Tree Dragon
Gonocephalus kuhlii
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
South American Bushmaster
South American Bushmaster
Lachesis muta
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Southern Tamandua
Southern Tamandua
Southern Lesser Anteater
Tamandua tetradactyla
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spot-fin Porcupinefish
Spot-fin Porcupinefish
Porcupine Puffer
Diodon hystrix
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spot-fin Porcupinefish
Spot-fin Porcupinefish
Porcupine Puffer
Diodon hystrix
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spotted Gar
Spotted Gar
Lepisosteus oculatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spotted Hyena
Spotted Hyena
Crocuta crocuta
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spotted Hyena
Spotted Hyena
Crocuta crocuta
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spotted Hyena
Spotted Hyena
Crocuta crocuta
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spotted Turtle
Spotted Turtle
Clemmys guttata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spur-winged Lapwing
Spur-winged Lapwing
Spur-winged Plover
Vanellus spinosus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spur-winged Lapwing
Spur-winged Lapwing
Spur-winged Plover
Vanellus spinosus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Spur-winged Lapwing
Spur-winged Lapwing
Spur-winged Plover
Vanellus spinosus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Storm's Stork
Storm's Stork
Ciconia stormi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Storm's Stork
Storm's Stork
Ciconia stormi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Storm's Stork
Storm's Stork
Ciconia stormi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Storm's Stork
Storm's Stork
Ciconia stormi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Storm's Stork
Storm's Stork
Ciconia stormi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Storm's Stork
Storm's Stork
Ciconia stormi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Storm's Stork
Storm's Stork
Ciconia stormi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Striped Hyena
Striped Hyena
Hyaena hyaena
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Striped Hyena
Striped Hyena
Hyaena hyaena
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Striped Hyena
Striped Hyena
Hyaena hyaena
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Striped Hyena
Striped Hyena
Hyaena hyaena
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Striped Hyena
Striped Hyena
Hyaena hyaena
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Sunbittern
Sunbittern
Eurypyga helias
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Swainson's Lorikeet
Swainson's Lorikeet
Blue Mountain Lorikeet
Trichoglossus haematodus moluccanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Swan Goose
Swan Goose
Anser cygnoides
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Tawny Frogmouth
Tawny Frogmouth
Podargus strigoides
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Trinidad Piping Guan
Trinidad Piping Guan
Common Piping Guan, White-headed Piping-Guan
Pipile pipile
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Trinidad Piping Guan
Trinidad Piping Guan
Common Piping Guan, White-headed Piping-Guan
Pipile pipile
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Turquoise Tanager
Turquoise Tanager
Tangara mexicana
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Turquoise Tanager
Turquoise Tanager
Tangara mexicana
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Turquoise Tanager
Turquoise Tanager
Tangara mexicana
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Unidentified Fish
Unidentified Fish
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Vermiculate River Stingray
Vermiculate River Stingray
Potamotrygon castexi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Vietnamese Mossy Frog
Vietnamese Mossy Frog
Mossy Frog, Vietnamese Lichen Frog
Theloderma corticale
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Violaceous Euphonia
Violaceous Euphonia (female)
Euphonia violacea
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Violaceous Euphonia
Violaceous Euphonia (female)
Euphonia violacea
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Violaceous Euphonia
Violaceous Euphonia (male)
Euphonia violacea
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Wagler's Viper
Wagler's Viper
Temple Viper
Tropidolaemus wagleri
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Web Burrfish
Web Burrfish
Chilomycterus antennatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Web Burrfish
Web Burrfish
Chilomycterus antennatus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Weber's Lorikeet
Weber's Lorikeet
Trichoglossus haematodus weberi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Weber's Lorikeet
Weber's Lorikeet
Trichoglossus haematodus weberi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Weber's Lorikeet
Weber's Lorikeet
Trichoglossus haematodus weberi
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Western Lowland Gorilla
Western Lowland Gorilla
Gorilla gorilla gorilla
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Western Lowland Gorilla
Western Lowland Gorilla
Gorilla gorilla gorilla
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
White-collared Yuhina
White-collared Yuhina
Yuhina diademata
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
White-faced Saki
White-faced Saki (female)
Guianan Saki, Pale-headed Saki
Pithecia pithecia
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
White-faced Saki
White-faced Saki (male)
Guianan Saki, Pale-headed Saki
Pithecia pithecia
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
White-nosed Coati
White-nosed Coati
Coatimundi
Nasua narica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
White-nosed Coati
White-nosed Coati
Coatimundi
Nasua narica
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Yellowhead Jawfish
Yellowhead Jawfish
Yellow-headed Jawfish
Opistognathus aurifrons
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Yellowhead Jawfish
Yellowhead Jawfish
Yellow-headed Jawfish
Opistognathus aurifrons
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Yellow-throated Laughingthrush
Yellow-throated Laughingthrush
Garrulax galbanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Yellow-throated Laughingthrush
Yellow-throated Laughingthrush
Garrulax galbanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Yellow-throated Laughingthrush
Yellow-throated Laughingthrush
Garrulax galbanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo
Yellow-throated Laughingthrush
Yellow-throated Laughingthrush
Garrulax galbanus
Denver Zoo
Denver, CO, USA
© 2011 Jeff Whitlock use this photo